285225840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132049}}^1$

素因数の和:132071

約数の個数: 80

約数和(自身を含む): 982452000

約数和(自身を除く): 697226160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132049, 264098, 396147, 528196, 660245, 792294, 1056392, 1188441, 1320490, 1584588, 1980735, 2112784, 2376882, 2640980, 3169176, 3565323, 3961470, 4753764, 5281960, 5942205, 6338352, 7130646, 7922940, 9507528, 10563920, 11884410, 14261292, 15845880, 17826615, 19015056, 23768820, 28522584, 31691760, 35653230, 47537640, 57045168, 71306460, 95075280, 142612920, 285225840]

約数ペア:

[(1, 285225840), (2, 142612920), (3, 95075280), (4, 71306460), (5, 57045168), (6, 47537640), (8, 35653230), (9, 31691760), (10, 28522584), (12, 23768820), (15, 19015056), (16, 17826615), (18, 15845880), (20, 14261292), (24, 11884410), (27, 10563920), (30, 9507528), (36, 7922940), (40, 7130646), (45, 6338352), (48, 5942205), (54, 5281960), (60, 4753764), (72, 3961470), (80, 3565323), (90, 3169176), (108, 2640980), (120, 2376882), (135, 2112784), (144, 1980735), (180, 1584588), (216, 1320490), (240, 1188441), (270, 1056392), (360, 792294), (432, 660245), (540, 528196), (720, 396147), (1080, 264098), (2160, 132049)]